61306350

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{439}}^1$

素因数の和:487

約数の個数: 144

約数和(自身を含む): 186595200

約数和(自身を除く): 125288850

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 25, 30, 35, 38, 42, 49, 50, 57, 70, 75, 95, 98, 105, 114, 133, 147, 150, 175, 190, 210, 245, 266, 285, 294, 350, 399, 439, 475, 490, 525, 570, 665, 735, 798, 878, 931, 950, 1050, 1225, 1317, 1330, 1425, 1470, 1862, 1995, 2195, 2450, 2634, 2793, 2850, 3073, 3325, 3675, 3990, 4390, 4655, 5586, 6146, 6585, 6650, 7350, 8341, 9219, 9310, 9975, 10975, 13170, 13965, 15365, 16682, 18438, 19950, 21511, 21950, 23275, 25023, 27930, 30730, 32925, 41705, 43022, 46095, 46550, 50046, 58387, 64533, 65850, 69825, 76825, 83410, 92190, 107555, 116774, 125115, 129066, 139650, 153650, 175161, 208525, 215110, 230475, 250230, 291935, 322665, 350322, 408709, 417050, 460950, 537775, 583870, 625575, 645330, 817418, 875805, 1075550, 1226127, 1251150, 1459675, 1613325, 1751610, 2043545, 2452254, 2919350, 3226650, 4087090, 4379025, 6130635, 8758050, 10217725, 12261270, 20435450, 30653175, 61306350]

約数ペア:

[(1, 61306350), (2, 30653175), (3, 20435450), (5, 12261270), (6, 10217725), (7, 8758050), (10, 6130635), (14, 4379025), (15, 4087090), (19, 3226650), (21, 2919350), (25, 2452254), (30, 2043545), (35, 1751610), (38, 1613325), (42, 1459675), (49, 1251150), (50, 1226127), (57, 1075550), (70, 875805), (75, 817418), (95, 645330), (98, 625575), (105, 583870), (114, 537775), (133, 460950), (147, 417050), (150, 408709), (175, 350322), (190, 322665), (210, 291935), (245, 250230), (266, 230475), (285, 215110), (294, 208525), (350, 175161), (399, 153650), (439, 139650), (475, 129066), (490, 125115), (525, 116774), (570, 107555), (665, 92190), (735, 83410), (798, 76825), (878, 69825), (931, 65850), (950, 64533), (1050, 58387), (1225, 50046), (1317, 46550), (1330, 46095), (1425, 43022), (1470, 41705), (1862, 32925), (1995, 30730), (2195, 27930), (2450, 25023), (2634, 23275), (2793, 21950), (2850, 21511), (3073, 19950), (3325, 18438), (3675, 16682), (3990, 15365), (4390, 13965), (4655, 13170), (5586, 10975), (6146, 9975), (6585, 9310), (6650, 9219), (7350, 8341)]